/// <reference path='jquery-1.6.2.min.js' />
/// <reference path='swfobject.js' />
/// <reference path='dateFormat-1.2.js' />
/*
* M3MTube Lib
* (c) 2011-2012 Marvin Martins Mendes <marvin_mendes@yahoo.com.br>
* 
* Juitter is distributed under the MIT License
* Read more about the MIT License --> http://www.opensource.org/licenses/mit-license.php
*
* jQuery 1.4.* or higher required
*
*/


(function ($) {
    var apiSingleVideo = "http://www.youtube.com/v/";
    var apiFeedVideo = "http://gdata.youtube.com/feeds/api/";
    var mm_options = null;
    var mm_feedContainer = null;

    //o - Params, f = funciton
    $.youTubeFeed = function (o, f) {
        var options = {
            ytId: false,
            feedResults: 25,
            startIndex: 1
        };

        options = $.extend(options, o);
        if (!options.ytId) return null;
        var url = apiFeedVideo + "playlists/" + options.ytId + "?v=2&alt=jsonc&start-index=" + options.startIndex + "&max-results=" + options.feedResults + "&callback=?";
        $.getJSON(url, f);
    },

    $.fn.youTubeVideo = function (o) {
        var options = {
            ytId: false,
            fromPlayList: false,
            width: "580",
            height: "380",
            fullScreen: false,
            autoPlay: false,
            playerMode: "normal",
            urlParams: false
        };
        options = $.extend(options, o);

        if (!options.ytId) return null;
        var p = options;

        var url = [apiSingleVideo]
        url.push(p.ytId + "?");
        url.push("playerMode=" + p.playerMode);
        if (p.fullScreen) url.push("&fs=1");
        if (p.autoPlay) url.push("&autoplay=1");
        if (p.urlParams) url.push("&" + p.urlParams);

        this.html("<div id='" + this.attr("id") + "-video-holder" + "'></div>");
        var params = { allowScriptAccess: "always", allowfullscreen: "true" };
        var atts = { id: this.attr("id") + "-video" };
        swfobject.embedSWF(url.join(""), this.attr("id") + "-video-holder", p.width, p.height, "8", null, null, params, atts);
    },

    $.fn.youTubePlayList = function (o) {
        var options = {
            ytId: false,
            showList: true,
            listGroupSize: 999,
            imageSize: "small",
            startIndex: 1,
            feedResults: 25,            
            dateFormat: "dd/mm/yyyy",
            callback: null,
            template: "<div class='video-item'><div class='video-image'>{image}</div><div class='video-desc'>Data Pub: {uploaded} | Titulo: {title} | Vistos: {viewCount} </div></div>",
            playerId: false,
            playerWidth: "580",
            playerHeight: "380",
            playerFullScreen: true,
            playerAutoPlay: false,
            playerAutoLoad: true
        };
        options = $.extend(options, o);
        if (!options.ytId) return false;
        mm_feedContainer = this;
        mm_options = options;

        $.youTubeFeed(o,
            function (json) {
                if (json == undefined) return false;
                var vs = json.data.items;
                var mo = mm_options;

                if (mo.showList) {
                    var ci = 0;
                    var cl = 0;
                    var li = 0;
                    
                    var localUl = mm_feedContainer.append("<ul class='video-list'></ul>");
                    for (; ci < vs.length; ci++) {
                        var p = mm_options;
                        var c = localUl;
                        var item = vs[ci];
                        var v_img = "";
                        if (p.playerId) v_img += "<a class='video-link' rel='" + item.video.id + "' title='teste' href='#'>";
                        if (p.imageSize == "small")
                            v_img += "<img src='" + item.video.thumbnail.sqDefault + "' alt='" + item.video.id + "' />";
                        else
                            v_img += "<img src='" + item.video.thumbnail.hqDefault + "' alt='" + item.video.id + "' />";
                        if (p.playerId) v_img += "</a>";

                        var r = new RegExp("\\{image\\}", "gm");
                        var content = p.template.replace(r, v_img);

                        r = new RegExp("\\{title\\}", "gm");
                        content = content.replace(r, item.video.title);

                        r = new RegExp("\\{uploaded\\}", "gm");
                        var y = item.video.uploaded.substring(0, 4);
                        var m = item.video.uploaded.substring(5, 7);
                        var d = item.video.uploaded.substring(8, 10);
                        var dt = new Date(y, m, d);
                        var t = dateFormat(dt, p.dateFormat);
                        content = content.replace(r, t);

                        r = new RegExp("\\{viewCount\\}", "gm");
                        content = content.replace(r, item.video.viewCount);

                        c.append("<li class='video-list-item'>" + content + "</li>");

                        cl++;

                        if (cl >= p.listGroupSize && ci < vs.length -1) {
                            mm_feedContainer.append("<ul class='video-list'></ul>");
                            li++;
                            cl = 0;
                        }
                    }
                }

                if (mo.playerId && mm_options.showList) {
                    $(".video-link").click(function (e) {
                        e.preventDefault();
                        var vid = $(this).attr("rel");
                        $(mm_options.playerId).youTubeVideo({
                            ytId: vid,
                            width: mm_options.playerWidth,
                            height: mm_options.playerHeight,
                            fullScreen: mm_options.playerFullScreen,
                            autoPlay: mm_options.playerAutoPlay
                        });
                    });
                }

                if (mo.playerAutoLoad && vs.length > 0) {
                    $(mo.playerId).youTubeVideo({
                        ytId: vs[0].video.id,
                        width: mm_options.playerWidth,
                        height: mm_options.playerHeight,
                        fullScreen: mm_options.playerFullScreen,
                        autoPlay: mm_options.playerAutoPlay
                    });
                }

                if (mo.callback != null) mo.callback(json.data);
            }
        );
    }

})(jQuery);


/*
* Date Format 1.2.3
* (c) 2007-2009 Steven Levithan <stevenlevithan.com>
* MIT license
*
* Includes enhancements by Scott Trenda <scott.trenda.net>
* and Kris Kowal <cixar.com/~kris.kowal/>
*
* Accepts a date, a mask, or a date and a mask.
* Returns a formatted version of the given date.
* The date defaults to the current date/time.
* The mask defaults to dateFormat.masks.default.
*/

var dateFormat = function () {
    var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
	timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
	timezoneClip = /[^-+\dA-Z]/g,
	pad = function (val, len) {
		val = String(val);
		len = len || 2;
		while (val.length < len) val = "0" + val;
		return val;
	};

    // Regexes and supporting functions are cached through closure
    return function (date, mask, utc) {
        var dF = dateFormat;

        // You can't provide utc if you skip other args (use the "UTC:" mask prefix)
        if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) {
            mask = date;
            date = undefined;
        }

        // Passing date through Date applies Date.parse, if necessary
        date = date ? new Date(date) : new Date;
        if (isNaN(date)) throw SyntaxError("invalid date");

        mask = String(dF.masks[mask] || mask || dF.masks["default"]);

        // Allow setting the utc argument via the mask
        if (mask.slice(0, 4) == "UTC:") {
            mask = mask.slice(4);
            utc = true;
        }

        var _ = utc ? "getUTC" : "get",
		d = date[_ + "Date"](),
		D = date[_ + "Day"](),
		m = date[_ + "Month"](),
		y = date[_ + "FullYear"](),
		H = date[_ + "Hours"](),
		M = date[_ + "Minutes"](),
		s = date[_ + "Seconds"](),
		L = date[_ + "Milliseconds"](),
		o = utc ? 0 : date.getTimezoneOffset(),
		flags = {
			d: d,
			dd: pad(d),
			ddd: dF.i18n.dayNames[D],
			dddd: dF.i18n.dayNames[D + 7],
			m: m + 1,
			mm: pad(m + 1),
			mmm: dF.i18n.monthNames[m],
			mmmm: dF.i18n.monthNames[m + 12],
			yy: String(y).slice(2),
			yyyy: y,
			h: H % 12 || 12,
			hh: pad(H % 12 || 12),
			H: H,
			HH: pad(H),
			M: M,
			MM: pad(M),
			s: s,
			ss: pad(s),
			l: pad(L, 3),
			L: pad(L > 99 ? Math.round(L / 10) : L),
			t: H < 12 ? "a" : "p",
			tt: H < 12 ? "am" : "pm",
			T: H < 12 ? "A" : "P",
			TT: H < 12 ? "AM" : "PM",
			Z: utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
			o: (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
			S: ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]
		};

        return mask.replace(token, function ($0) {
            return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
        });
    };
} ();

// Some common format strings
dateFormat.masks = {
    "default": "ddd mmm dd yyyy HH:MM:ss",
    shortDate: "m/d/yy",
    mediumDate: "mmm d, yyyy",
    longDate: "mmmm d, yyyy",
    fullDate: "dddd, mmmm d, yyyy",
    shortTime: "h:MM TT",
    mediumTime: "h:MM:ss TT",
    longTime: "h:MM:ss TT Z",
    isoDate: "yyyy-mm-dd",
    isoTime: "HH:MM:ss",
    isoDateTime: "yyyy-mm-dd'T'HH:MM:ss",
    isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
};

// Internationalization strings
dateFormat.i18n = {
    dayNames: [
	"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
	"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
],
    monthNames: [
	"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
	"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
]
};